Bullfrog Tadpoles for flathead catfish bait?

I've used frogs in the past for bait with good sucess but was wondering if anyone out there has used nice big fat bullfrog tadpoles? I tossed my perch trap into my pond came up with only 6 perch but 40 or so big fat tadpoles. Thinking a smaller hook through the mouth that wiggling tale would be the ticket.

If there alive you could probably catch a good flat head on it but i would think you would catch more blues and channels then flats.But i could be totally wrong on this one cause ive never tried to fish with either.

anything swimming, even carp, will eat those things. right now we have a lot of mudholes drying up and they are chock full of those big old tadpoles. they don't seem to work as good as waterdogs though. i wish i could find waterdogs like i find tadpoles!